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GCMS analysis results for sample AE10305, May 2002

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10305 conducted on May 17, 2002.

NYC-WTC_000045113–000045136

Folder label: “GCMS X 5/1/02 A 5/8/02

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\MSDCHEM\l\DATA\050802\10305R.D Vial: 26 Acq On 9 May 2002 12:56 pm Operator: Mclean Sample re-inj Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C : \DATABASE\NI ST9 8 . L ********************************************************************* Peak Number 11 IH-Indole-l-propanol, 2,3-d... Concentration Rank 9

R.T. EstConc Area Relative to ISTD R.T. 34.95 0.35 ug/L 263731 Perylene-dl2 34.70 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 lH-Indole-l-propanol, 2,3-dihydr... 191 C12H17NO 056771-63-2 9 2 2H-Bisoxireno[2,3:8,8a]azuleno[4... 262 C15H1804 036416-50-9 4 3 1,3-Oxathiane, 4,6-dimethyl-, cis- 132 C6H120S 022452-25-14 4 5,6-Dimethyl -1,3 -oxathiane 132 C6H120S 114288-74/3 4 Abundance Scan 5424 (34.948 min): 10305R.D (-5422) (-) m/z 131.80 LOO . 00% 132

5000 96 118 191 73 44 260 34.60 34.80 35.00 35.20 01 I i -rT-i-t-r-r-r-pr-r-r-r-p-T / m/z 132.30 82.63% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #59588:1 H-lndole-1 -propanol, 2,3-dihydro-.alpha.-methyl- 132

5000 34.60 34.80 35.00 35.20 83 117 m/z 95.90 45.61%| 191 0- I. Il 154 TTPmPIPIT | miz-> 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #8020: 2H-Bisoxireno[2,3-8,8a]azuleno[4,5-b]furan-7(3ah)-o... 43 111

95 34.60 34.80 35.00 35.20 139 5000 55 67 79 123 m/z 118.20 45.61%|

, । , .il,, ,,, 150 163 175 19122 219 - 262 — 0- Ilil, , |l । II|l lli . | l lil , qll..M . ql 293.1.., 247 , / , m/z-> 401 60 80 100 120 140 160 180 200 220 240 260 Abundance #59592:1,3-Oxathiane, 4,6-dimethyl-, cis- 132 34.60 34.80 35.00 35.20 m/z 116.10 42.94% 88 5000 60

73

o 46 —llil, III . nil JI ' 1 , 102 117 li........... ..................................................... n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 34.60 34.80 35.00 35.20

10305R.D 050102.M Thu May 09 13:51:07 2002 Page 14

NYC-WTC_000045131

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